Question: Who is {famous for} of {writers} of {To the Christian Nobility of the German Nation} ?
Paraphrase: Who is {popular for} of {scholars} of {To the Christian Respectability of the German Country} ?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q2492149 wdt:P50 ?X . ?X wdt:P800 ?answer}
Answer: Ninety-five Theses